Dich vu MStatus

Khi cuoc goi giua 1 trong 2 sim mobifone co dich vu mstatus thi van hien len binh thuong khong can ban toi nua.
Toi neu 1 truong hop va toi da kiem tra nhu sau:

- Khi so sim A mobifone co dich vu ( mstatus + dau so mem #..#) co bam chuc nang dau so mem #..# den so sim mobifone B ( khong co chuc nang bat va dau so )
The nhung sau cuoc goi giua A den B thi mstatus xuat hien , the thi chuc nang dau so (#..#)mat tac dung roi.
Y kien de nghi nha mang chinh sua lai la : khi su dung dau so mem thi mstatus khong co tac dung nua thi hon.
Co doi loi the mong nha mang phan hoi tra loi va xem xet.
Than.